Mercurial > octave
view libinterp/parse-tree/pt-exp.cc @ 23075:4e3d47dc7e25
move parse tree classes inside octave namespace
* lex.h, lex.ll, oct-parse.in.yy, parse.h, pt-all.h, pt-arg-list.cc,
pt-arg-list.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc,
pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc,
pt-cbinop.h, pt.cc, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.cc, pt-cmd.h, pt-colon.cc,
pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h,
pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h,
pt-fcn-handle.cc, pt-fcn-handle.h, pt-funcall.cc, pt-funcall.h, pt.h,
pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.cc, pt-jump.h,
pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h,
pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-stmt.cc,
pt-stmt.h, pt-unop.cc, pt-unop.h, pt-walk.h, token.cc, token.h:
Move classes and most functions inside octave namespace.
Change all uses.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 19 Jan 2017 23:41:54 -0500 |
parents | 3a2b891d0b33 |
children | ef4d915df748 |
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/* Copyright (C) 1996-2016 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <iostream> #include <string> #include "error.h" #include "pager.h" #include "oct-lvalue.h" #include "ov.h" #include "pt-exp.h" namespace octave { // Expressions. bool tree_expression::is_logically_true (const char *warn_for) { bool expr_value = false; octave_value t1 = rvalue1 (); if (t1.is_defined ()) return t1.is_true (); else error ("%s: undefined value used in conditional expression", warn_for); return expr_value; } octave_value tree_expression::rvalue1 (int) { error ("invalid rvalue function called in expression"); } octave_value_list tree_expression::rvalue (int) { error ("invalid rvalue function called in expression"); } octave_value_list tree_expression::rvalue (int nargout, const std::list<octave_lvalue> *) { return rvalue (nargout); } octave_lvalue tree_expression::lvalue (void) { error ("invalid lvalue function called in expression"); } std::string tree_expression::original_text (void) const { return ""; } }